Align T-Rex 250 Pro DFC Combo Helicopter Kit (No 3GX)

This is the Align T-REX 250 Pro DFC Combination Helicopter Set. This combination package includes an Align 250MX 3600kV brushless motor, a RCE-BL15X 15A brushless ESC, three DS415 Digital servos, one DS425 Digital servo, a set of 205D carbon primary blades, the 250DFC Main Rotor Head Upgrade Set and more!
As basic devices for the T-Rex 250 Pro DFC, the popular DFC head offers a low CG and low wind resistance for direct and precise flying reaction, with exceptional high speed performance. The frame structure makes use of product combination techniques, allowing best assimilation between plastic alloy with carbon fiber, preserving structural rigidity while streamlining maintenance. A unique integrated gyro/servo mount allows fast removal, streamlining maintenance while keeping a clean general aesthetic look. An efficient shaft drive system successfully minimizes tail power output loss and the tail transmission is an integrated system with a redesigned rudder control system, with solid building and construction and absolutely no slop, resulting in a more precise control feel.
Although the T-Rex 250 PRO DFC is little in size, it?s packed with performance and is capable of performing any tough flight maneuvers. No longer do you have to discover a big open area to fly; you can delight in flying in your backyard or a big indoor area. 
Features:
Incredibly low CG and brief primary shaft design, considerably lowers flight resistance, successfully enhances 3D performance and speed
Brand-new design linkage rod design, complete assembly increases linkage rod rigidity, allowing the pitch slider (fan) to be omitted, resulting in a head assembly that is much simplified and stiff
Created particularly for DFC rotor head system, enhancing DFC connecting rod's strength and lessening linkage detachment during severe flight maneuvers.
Material combination innovation used in frames, enhancing rigidity and simplifies maintenance
Brand-new design fast removable gyroscope installing platform integrated with rudder servo mount, successfully makes use of frame?s inner area for simplified maintenance
New anti-rotation guide
Strengthened landing skids enhanced resilience
High effectiveness shaft tail drive system, successfully increasing rudder performance and reduce power loss
Single tail belt system with the new counter weighted tail blade grips make it simpler assembly and enhancing rudder effectiveness
Uses dual point accessory design for absolutely no play and greater accuracy control feel
Structured design canopy
Specs:

Length: 431mm

Height: 162mm

Main Blade Length: 205mm

Main Rotor Diameter: 460mm

Tail Rotor Diameter: 108mm

Motor Pinion Equipment: 15T

Main Drive Equipment: 120T

Tail Drive Equipment: 28T

Drive Equipment Ratio: 1:8:4.28

Weight (w/o power system): 150g Combination Includes: (1) T-REX 250 PRO Set
(1) 250DFC Main Rotor Head Upgrade
(1) 205 Main blades
(1) 205D Carbon primary blades
(1) RCE-BL15X 15A Brushless ESC (Build-in 5~6V adjustable BEC)
(1) RCM-BL250MX (3600KV) Brushless motor
(1) Motor pinion equipment 15 tooth
(1) DS425 Digital servo
(3) DS415 Digital servo
(1) Clip
(1) #00 Philips screw motorist
(1) 0.9mm Hex head wrench
(1) 1.3mm HSS Hexagon screw motorist

Needed to Total:

Transmitter (6-channel or more, helicopter system)
Receiver (6-channel or more)
Pitch gauge
11.1V 3S Li-Po 850mAh battery & compatible battery charger
3GX Programmable Flybarless system